3284 DUFTITE, CALCITE, Tsumeb Mine, Tsumeb, Otjikoto Region, Namibia September 28, 2019 Steve Africa Namibia Source R.Coulsell, 1994
Arizona North & Central Americas United States 1046 SICKLERITE, Midnight Owl Mine, Independence Gulch, Maricopa County, Arizona, U.S.A. September 28, 2019
Australasia Australia Victoria 0923 GLAUBERITE, Lake Crosby, Linga, Victoria, Australia September 28, 2019
Europe Norway 2336 PYROPHANITE, Bratthagen 1 Road Cut, Langendalen, Larvik, Vestfold, Norway September 28, 2019
